sex

app/services/external_api/base_external_service.py

@@ -0,0 +1,49 @@
+from typing import Any, Dict, Optional
+import aiohttp
+import logging
+from app.services.service_registry import ServiceRegistry
+
+logger = logging.getLogger(__name__)
+
+class BaseExternalService:
+    def __init__(self, base_url: str, api_key: Optional[str] = None):
+        self.base_url = base_url
+        self.api_key = api_key
+        self.session = None
+        # Register the service instance
+        ServiceRegistry.register(self.__class__.__name__, self)
+
+    async def _get_session(self) -> aiohttp.ClientSession:
+        if self.session is None or self.session.closed:
+            self.session = aiohttp.ClientSession()
+        return self.session
+
+    async def _make_request(
+        self,
+        method: str,
+        endpoint: str,
+        params: Optional[Dict[str, Any]] = None,
+        headers: Optional[Dict[str, str]] = None,
+        data: Optional[Dict[str, Any]] = None
+    ) -> Dict[str, Any]:
+        session = await self._get_session()
+        url = f"{self.base_url}{endpoint}"
+        
+        if self.api_key:
+            headers = headers or {}
+            headers["Authorization"] = f"Bearer {self.api_key}"
+        
+        try:
+            async with session.request(method, url, params=params, headers=headers, json=data) as response:
+                response.raise_for_status()
+                return await response.json()
+        except aiohttp.ClientError as e:
+            logger.error(f"API request failed: {str(e)}")
+            raise
+        except Exception as e:
+            logger.error(f"Unexpected error during API request: {str(e)}")
+            raise
+
+    async def close(self):
+        if self.session and not self.session.closed:
+            await self.session.close()